The other thing is is I think they need to look back and tend to think historically, ’cause I remember hearing, oh, well we do it so much better than they used to do it. You know, this is what they used to do and we do this. There’s no really appreciation for who came before you and what they did. Following up on that, do you believe that animal keepers, younger curators are aware of, and understand the knowledge of Heini Hediger, father of zoo biology, Lee Crandall or William Conway.